EP 0850939 B1 20010509 - Ellipticine derivatives, their preparation and pharmaceutical compositions containing them
Title (en)
Ellipticine derivatives, their preparation and pharmaceutical compositions containing them
Title (de)
Ellipticinederivate, ihre Herstellung und diese enthaltende pharmazeutische Zubereitungen
Title (fr)
Dérivés d'ellipticine, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent
Publication
Application
Priority
FR 9616166 A 19961230
Abstract (en)
[origin: EP0850939A1] Ellipticine derivatives of formula (I) and their optical isomers, N-oxides and acid or base addition salts are new. R1 = 1-6C alkyl; R2, R4, R5 = H or 1-6C alkyl; R3 = H, 1-6C alkyl (optionally substituted by di-(1-6C alkyl)-amino on the C bonded to the ring) or 2-6C alkenyl; R6, R7 = H or 1-6C alkyl; or NR6R7 = heterocycle (optionally containing a second N, O or S heteroatom); or R5+R6 = (CH2)m; m = 2 or 3; and A = 1-10C alkylene; provided that A is not 1-6C linear alkylene if R3 = H.
IPC 1-7
IPC 8 full level
A61K 31/47 (2006.01); A61P 35/00 (2006.01); A61P 43/00 (2006.01); C07D 471/04 (2006.01)
CPC (source: EP US)
A61P 35/00 (2017.12 - EP); A61P 43/00 (2017.12 - EP); C07D 471/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0850939 A1 19980701; EP 0850939 B1 20010509; AT E201023 T1 20010515; AU 4930797 A 19980702; AU 735626 B2 20010712; BR 9706491 A 19990518; CA 2227513 A1 19980630; CA 2227513 C 20030429; CN 1098851 C 20030115; CN 1188766 A 19980729; DE 69704759 D1 20010613; DE 69704759 T2 20020228; DK 0850939 T3 20010806; ES 2157542 T3 20010816; FR 2757858 A1 19980703; FR 2757858 B1 19990129; GR 3036243 T3 20011031; HK 1011863 A1 19990723; HU 9702541 D0 19980302; HU P9702541 A2 19980828; HU P9702541 A3 19981130; JP H10195073 A 19980728; NO 309654 B1 20010305; NO 976101 D0 19971229; NO 976101 L 19980701; NZ 329511 A 19981028; PL 324070 A1 19980706; PT 850939 E 20010928; US 5919791 A 19990706; ZA 9711708 B 19980625
DOCDB simple family (application)
EP 97403120 A 19971222; AT 97403120 T 19971222; AU 4930797 A 19971230; BR 9706491 A 19971230; CA 2227513 A 19971229; CN 97123471 A 19971229; DE 69704759 T 19971222; DK 97403120 T 19971222; ES 97403120 T 19971222; FR 9616166 A 19961230; GR 20010401092 T 20010719; HK 98113128 A 19981210; HU P9702541 A 19971229; JP 34900697 A 19971218; NO 976101 A 19971229; NZ 32951197 A 19971224; PL 32407097 A 19971229; PT 97403120 T 19971222; US 99892297 A 19971229; ZA 9711708 A 19971230